#! /usr/bin/env python
# -*- coding: utf-8 -*-

def foo():
    name = "function"
    print(name)


def foo1(num):
    print('num', num)


def foo2(name, age):
    print('name', name)
    print('age', age)


# if __name__ == "__main__":
#     print("main")
#     foo2('yuhui', 30)
#     foo1(6)
#     foo()

